<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>GUID生成工具</title>
    <link href="https://cdn.bootcdn.net/ajax/libs/font-awesome/6.7.2/css/all.min.css" rel="stylesheet">
    <link href="./common.css" rel="stylesheet">
    <style>
        /* 基础样式和变量 */
        :root {
            --primary-color: #4a6fa5;
            --secondary-color: #6c8ebd;
            --background-color: #f5f7fa;
            --card-background: #ffffff;
            --text-color: #333333;
            --border-color: #e0e0e0;
            --error-color: #e74c3c;
            --success-color: #2ecc71;
            --shadow-color: rgba(0, 0, 0, 0.1);
            --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --tip-background: #e3f2fd;
        }

        /* 暗黑模式变量 */
        [data-theme="dark"] {
            --primary-color: #5b8ad6;
            --secondary-color: #7fa3d7;
            --background-color: #1a1a2e;
            --card-background: #222438;
            --text-color: #e0e0e0;
            --border-color: #444444;
            --shadow-color: rgba(0, 0, 0, 0.3);
            --tip-background: #1a2a3a;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--background-color);
            color: var(--text-color);
            line-height: 1.6;
            transition: background-color 0.3s, color 0.3s;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* 头部样式 */
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 1px solid var(--border-color);
        }

        header h1 {
            font-size: 2rem;
            color: var(--primary-color);
        }

        /* 主内容区域 */
        main {
            flex: 1;
        }

        .generator-container {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .generator-section {
            background-color: var(--card-background);
            border-radius: 8px;
            box-shadow: 0 4px 6px var(--shadow-color);
            padding: 20px;
            transition: background-color 0.3s, box-shadow 0.3s;
        }

        .generator-section h2 {
            margin-bottom: 15px;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .generator-section h2 i {
            font-size: 1.2rem;
        }

        .input-group {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            gap: 10px;
        }

        .input-group label {
            min-width: 80px;
            font-weight: bold;
        }

        .input-group input {
            flex: 1;
            padding: 10px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-family: 'Consolas', monospace;
            font-size: 14px;
            background-color: var(--card-background);
            color: var(--text-color);
            transition: border-color 0.3s, background-color 0.3s, color 0.3s;
        }

        .input-group input:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .button-group {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }

        .button-group button {
            padding: 10px 15px;
            border: none;
            border-radius: 4px;
            background-color: var(--primary-color);
            color: white;
            cursor: pointer;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 5px;
            transition: background-color 0.3s, transform 0.1s;
        }

        .button-group button:hover {
            background-color: var(--secondary-color);
        }

        .button-group button:active {
            transform: scale(0.98);
        }

        .guid-output {
            width: 100%;
            min-height: 250px;
            padding: 10px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-family: 'Consolas', monospace;
            font-size: 14px;
            background-color: var(--card-background);
            color: var(--text-color);
            resize: vertical;
            transition: border-color 0.3s, background-color 0.3s, color 0.3s;
        }

        .guid-output:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        /* 复制通知 */
        .copy-notification {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: var(--success-color);
            color: white;
            padding: 10px 20px;
            border-radius: 4px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            transform: translateY(100px);
            opacity: 0;
            transition: transform 0.3s, opacity 0.3s;
        }

        .copy-notification.show {
            transform: translateY(0);
            opacity: 1;
        }

        /* 头部控件区域 */
        .header-controls {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        /* 分享按钮 */
        .share-button {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 2px 6px;
            background-color: var(--secondary-color);
            color: white;
            border-radius: 15px;
            cursor: pointer;
            font-size: 14px;
            transition: background-color 0.3s, transform 0.1s;
        }

        .share-button:hover {
            background-color: var(--primary-color);
        }

        .share-button:active {
            transform: scale(0.98);
        }

        .share-button i {
            font-size: 16px;
        }

        /* 主题切换开关 */
        .theme-toggle {
            position: relative;
        }

        .theme-switch {
            opacity: 0;
            position: absolute;
        }

        .theme-switch-label {
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            width: 50px;
            height: 26px;
            background-color: #83d8ff;
            border-radius: 100px;
            position: relative;
            transition: background-color 0.3s;
            padding: 0 5px;
        }

        .theme-switch:checked + .theme-switch-label {
            background-color: #4a4e69;
        }

        .theme-switch-label .fa-sun {
            color: #f39c12;
        }

        .theme-switch-label .fa-moon {
            color: #f1c40f;
        }

        .theme-switch-label .slider {
            position: absolute;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            transition: 0.3s;
            background-color: white;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
            left: 2px;
        }

        .theme-switch:checked + .theme-switch-label .slider {
            transform: translateX(24px);
        }

        /* 隐私提示框样式 */
        .privacy-notice {
            margin-bottom: 20px;
            animation: fadeIn 0.5s ease-in-out;
        }

        .privacy-notice-content {
            display: flex;
            align-items: center;
            background-color: var(--tip-background);
            border-left: 4px solid #2196f3;
            padding: 15px;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            position: relative;
        }

        .privacy-notice-content i.fa-shield-alt {
            font-size: 20px;
            color: #2196f3;
            margin-right: 15px;
        }

        .privacy-notice-content p {
            flex: 1;
            margin: 0;
            font-size: 14px;
            color: var(--text-color);
        }

        .close-notice {
            background: none;
            border: none;
            color: #90a4ae;
            cursor: pointer;
            font-size: 16px;
            padding: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: color 0.2s;
        }

        .close-notice:hover {
            color: #546e7a;
            background: none;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .input-group {
                flex-direction: column;
                align-items: flex-start;
            }

            .input-group label {
                margin-bottom: 5px;
            }

            .button-group {
                flex-wrap: wrap;
            }

            .button-group button {
                flex: 1;
                min-width: 120px;
            }

            .privacy-notice-content {
                flex-direction: column;
                text-align: center;
                padding: 15px 10px;
            }
            
            .privacy-notice-content i.fa-shield-alt {
                margin-right: 0;
                margin-bottom: 10px;
            }
            
            .close-notice {
                position: absolute;
                top: 5px;
                right: 5px;
            }

            header {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }
        }
    </style>
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                    <input type="checkbox" id="theme-switch" class="theme-switch">
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                    <div class="input-group">
                        <label>生成数量：</label>
                        <input type="number" id="guid-count" value="5" min="1" max="100">
                    </div>
                    <div class="button-group">
                        <button id="generate-btn">
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                        </button>
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                        </button>
                        <button id="clear-btn">
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                        </button>
                    </div>
                    <textarea id="guid-output" class="guid-output" readonly placeholder="点击生成按钮生成 GUID..."></textarea>
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        </footer>
    
    <div id="copy-notification" class="copy-notification">已复制到剪贴板！</div>
    <div id="share-notification" class="copy-notification">已复制网址，赶快让更多的小伙伴知道我吧！</div>
    
    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // 获取DOM元素
            const guidCount = document.getElementById('guid-count');
            const generateBtn = document.getElementById('generate-btn');
            const copyBtn = document.getElementById('copy-btn');
            const clearBtn = document.getElementById('clear-btn');
            const guidOutput = document.getElementById('guid-output');
            const copyNotification = document.getElementById('copy-notification');
            const shareNotification = document.getElementById('share-notification');
            const themeSwitch = document.getElementById('theme-switch');
            const privacyNotice = document.getElementById('privacy-notice');
            const closeNoticeBtn = document.getElementById('close-notice');
            const shareButton = document.getElementById('share-button');
            
            // 检查本地存储中的主题设置
            if (localStorage.getItem('theme') === 'dark') {
                document.documentElement.setAttribute('data-theme', 'dark');
                themeSwitch.checked = true;
            }
            
            // 主题切换功能
            themeSwitch.addEventListener('change', function() {
                if (this.checked) {
                    document.documentElement.setAttribute('data-theme', 'dark');
                    localStorage.setItem('theme', 'dark');
                } else {
                    document.documentElement.removeAttribute('data-theme');
                    localStorage.setItem('theme', 'light');
                }
            });
            
            // 隐私提示框关闭功能
            closeNoticeBtn.addEventListener('click', function() {
                privacyNotice.style.display = 'none';
                // 记住用户已关闭提示，使用localStorage存储状态
                localStorage.setItem('privacyNoticeClosed', 'true');
            });
            
            // 检查是否需要显示隐私提示
            if (localStorage.getItem('privacyNoticeClosed') === 'true') {
                privacyNotice.style.display = 'none';
            }
            
            // 生成GUID函数
            function generateGUID() {
                if (window.crypto && window.crypto.randomUUID) {
                    return window.crypto.randomUUID();
                } else {
                    // 兼容性实现
                    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
                        const r = Math.random() * 16 | 0;
                        const v = c === 'x' ? r : (r & 0x3 | 0x8);
                        return v.toString(16);
                    });
                }
            }
            
            // 生成多个GUID
            function generateGUIDs() {
                let count = parseInt(guidCount.value);
                
                // 验证输入
                if (isNaN(count) || count < 1) {
                    count = 5; // 默认值
                    guidCount.value = count;
                    showNotification(copyNotification, '已重置为默认数量：5', true);
                } else if (count > 100) {
                    count = 100; // 最大值
                    guidCount.value = count;
                    showNotification(copyNotification, '最大生成数量为100', true);
                }
                
                // 生成GUID
                let guids = [];
                for (let i = 0; i < count; i++) {
                    guids.push(generateGUID());
                }
                
                // 显示结果
                guidOutput.value = guids.join('\n');
            }
            
            // 复制GUID
            function copyGUIDs() {
                if (!guidOutput.value) {
                    showNotification(copyNotification, '请先生成GUID！', true);
                    return;
                }
                
                copyToClipboard(guidOutput.value);
                showNotification(copyNotification, '已复制GUID到剪贴板！');
            }
            
            // 清空GUID
            function clearGUIDs() {
                guidOutput.value = '';
            }
            
            // 通用复制到剪贴板函数
            function copyToClipboard(text) {
                const textarea = document.createElement('textarea');
                textarea.value = text;
                document.body.appendChild(textarea);
                textarea.select();
                document.execCommand('copy');
                document.body.removeChild(textarea);
            }
            
            // 显示通知
            function showNotification(element, message, isError = false) {
                element.textContent = message;
                if (isError) {
                    element.style.backgroundColor = 'var(--error-color)';
                } else {
                    element.style.backgroundColor = 'var(--success-color)';
                }
                element.classList.add('show');
                setTimeout(() => {
                    element.classList.remove('show');
                }, 2000);
            }
            
            // 分享功能
            function shareURL() {
                copyToClipboard(window.location.href);
                shareNotification.classList.add('show');
                setTimeout(() => {
                    shareNotification.classList.remove('show');
                }, 2000);
            }
            
            // 添加事件监听器
            generateBtn.addEventListener('click', generateGUIDs);
            copyBtn.addEventListener('click', copyGUIDs);
            clearBtn.addEventListener('click', clearGUIDs);
            shareButton.addEventListener('click', shareURL);
            
            // 添加键盘快捷键支持
            guidCount.addEventListener('keydown', function(e) {
                if (e.key === 'Enter') {
                    generateGUIDs();
                }
            });
        });
    </script>
    
    <script>
        var _hmt = _hmt || [];
        (function() {
          var hm = document.createElement("script");
          hm.src = "https://hm.baidu.com/hm.js?3615c6485313357fe26e486bf42d9ec2";
          var s = document.getElementsByTagName("script")[0]; 
          s.parentNode.insertBefore(hm, s);
        })();
    </script>
</body>
</html>